When you type a seven-or-ten-digit phone number into an Excel cell that uses the phone number format, Excel will automatically change the way the number looks so that it appears as a phone number. If ...

If the Excel cell format is not changing to a number because the Number formatting is not working, take these steps to fix the issue. Remove both the Decimal and Thousand separators Numbers are ...

on a worksheet, but the same values may look awkward in an Excel chart. By default, charts use the same number format as the worksheet’s original data series. The good news is you do not have to ...